7442010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 20338560

約数和(自身を除く): 12896550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 641, 645, 774, 1161, 1282, 1290, 1923, 1935, 2322, 3205, 3846, 3870, 5769, 5805, 6410, 9615, 11538, 11610, 17307, 19230, 27563, 28845, 34614, 55126, 57690, 82689, 86535, 137815, 165378, 173070, 248067, 275630, 413445, 496134, 744201, 826890, 1240335, 1488402, 2480670, 3721005, 7442010]

約数ペア:

[(1, 7442010), (2, 3721005), (3, 2480670), (5, 1488402), (6, 1240335), (9, 826890), (10, 744201), (15, 496134), (18, 413445), (27, 275630), (30, 248067), (43, 173070), (45, 165378), (54, 137815), (86, 86535), (90, 82689), (129, 57690), (135, 55126), (215, 34614), (258, 28845), (270, 27563), (387, 19230), (430, 17307), (641, 11610), (645, 11538), (774, 9615), (1161, 6410), (1282, 5805), (1290, 5769), (1923, 3870), (1935, 3846), (2322, 3205)]